400013112414412 has 12 divisors (see below), whose sum is σ = 800026224828880. Its totient is φ = 171434191034736.

The previous prime is 400013112414407. The next prime is 400013112414427. The reversal of 400013112414412 is 214414211310004.

It is a happy number.

400013112414412 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 14286182586229 = 400013112414412 / (4 + 0 + 0 + 0 + 1 + 3 + 1 + 1 + 2 + 4 + 1 + 4 + 4 + 1 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7143091293087 + ... + 7143091293142.

Almost surely, 2^{400013112414412} is an apocalyptic number.

It is an amenable number.

400013112414412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

400013112414412 is a wasteful number, since it uses less digits than its factorization.

400013112414412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14286182586240 (or 14286182586238 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 400013112414412 its reverse (214414211310004), we get a palindrome (614427323724416).

The spelling of 400013112414412 in words is "four hundred trillion, thirteen billion, one hundred twelve million, four hundred fourteen thousand, four hundred twelve".